package Day02;

public class VarDemo {
    public static void main(String[] args) {
        int a;
        int b;
        int c,d,e;
        a=1;
        b=2;
        int f=3,g=4,h=5;
        int i;
        i=6;
        i=7;
        h=8;
        int j=6;
        System.out.println("边长");
        System.out.println(j);
        System.out.println("面积");
        System.out.println(j*j);

        int blance=10000;
        blance=blance-5000;
        System.out.println(blance);

        int one=200;
        one=one+50;
        System.out.println(one);

        System.out.println(i-h);
        System.out.println(a+b);
        System.out.println(f*g*h);

        int  k , k1 , _ , _1 , _k1 , $ , $1 , $_1 , $_k1 ;
        int age,myAge,myJavaAge;
    }
}
